Search (5 results, page 1 of 1)

  • × author_ss:"Smeaton, A.F."
  1. Smeaton, A.F.; Rijsbergen, C.J. van: ¬The retrieval effects of query expansion on a feedback document retrieval system (1983) 0.01
    0.01079163 = product of:
      0.04316652 = sum of:
        0.04316652 = product of:
          0.08633304 = sum of:
            0.08633304 = weight(_text_:22 in 2134) [ClassicSimilarity], result of:
              0.08633304 = score(doc=2134,freq=2.0), product of:
                0.15938555 = queryWeight, product of:
                  3.5018296 = idf(docFreq=3622, maxDocs=44218)
                  0.045514934 = queryNorm
                0.5416616 = fieldWeight in 2134, product of:
                  1.4142135 = tf(freq=2.0), with freq of:
                    2.0 = termFreq=2.0
                  3.5018296 = idf(docFreq=3622, maxDocs=44218)
                  0.109375 = fieldNorm(doc=2134)
          0.5 = coord(1/2)
      0.25 = coord(1/4)
    
    Date
    30. 3.2001 13:32:22
  2. Smeaton, A.F.; Morrissey, P.J.: Experiments on the automatic construction of hypertext from texts (1995) 0.01
    0.0059357807 = product of:
      0.023743123 = sum of:
        0.023743123 = product of:
          0.047486246 = sum of:
            0.047486246 = weight(_text_:software in 7253) [ClassicSimilarity], result of:
              0.047486246 = score(doc=7253,freq=2.0), product of:
                0.18056466 = queryWeight, product of:
                  3.9671519 = idf(docFreq=2274, maxDocs=44218)
                  0.045514934 = queryNorm
                0.2629875 = fieldWeight in 7253, product of:
                  1.4142135 = tf(freq=2.0), with freq of:
                    2.0 = termFreq=2.0
                  3.9671519 = idf(docFreq=2274, maxDocs=44218)
                  0.046875 = fieldNorm(doc=7253)
          0.5 = coord(1/2)
      0.25 = coord(1/4)
    
    Abstract
    Describes an approach to semi-automatically generate a hypertext from linear texts, based on initially creatign nodes and composite nodes composed of 'mini-hypertexts'. Node-node similarity values are computed using standard information retrieval techniques and these similarity measures are then used to selectively create node-node links based on the strength of similarity between them. The process is a novel one because the link creation process also uses values from a dynamically computed metric which measures the topological compactness of the overall hypertext being generated. Describes experiments on generating a hypertext from a collection of 846 software product descriptions comprising 8,5 MBytes of text which yield some guidelines on how the process should be automated. This text to hypertext conversion method is put into the context of an overall hypertext authoring tool currently under development
  3. Richardson, R.; Smeaton, A.F.; Murphy, J.: Using WordNet for conceptual distance measurement (1996) 0.01
    0.005395815 = product of:
      0.02158326 = sum of:
        0.02158326 = product of:
          0.04316652 = sum of:
            0.04316652 = weight(_text_:22 in 6965) [ClassicSimilarity], result of:
              0.04316652 = score(doc=6965,freq=2.0), product of:
                0.15938555 = queryWeight, product of:
                  3.5018296 = idf(docFreq=3622, maxDocs=44218)
                  0.045514934 = queryNorm
                0.2708308 = fieldWeight in 6965, product of:
                  1.4142135 = tf(freq=2.0), with freq of:
                    2.0 = termFreq=2.0
                  3.5018296 = idf(docFreq=3622, maxDocs=44218)
                  0.0546875 = fieldNorm(doc=6965)
          0.5 = coord(1/2)
      0.25 = coord(1/4)
    
    Source
    Information retrieval: new systems and current research. Proceedings of the 16th Research Colloquium of the British Computer Society Information Retrieval Specialist Group, Drymen, Scotland, 22-23 Mar 94. Ed.: R. Leon
  4. Kelledy, F.; Smeaton, A.F.: Signature files and beyond (1996) 0.00
    0.0046249838 = product of:
      0.018499935 = sum of:
        0.018499935 = product of:
          0.03699987 = sum of:
            0.03699987 = weight(_text_:22 in 6973) [ClassicSimilarity], result of:
              0.03699987 = score(doc=6973,freq=2.0), product of:
                0.15938555 = queryWeight, product of:
                  3.5018296 = idf(docFreq=3622, maxDocs=44218)
                  0.045514934 = queryNorm
                0.23214069 = fieldWeight in 6973, product of:
                  1.4142135 = tf(freq=2.0), with freq of:
                    2.0 = termFreq=2.0
                  3.5018296 = idf(docFreq=3622, maxDocs=44218)
                  0.046875 = fieldNorm(doc=6973)
          0.5 = coord(1/2)
      0.25 = coord(1/4)
    
    Source
    Information retrieval: new systems and current research. Proceedings of the 16th Research Colloquium of the British Computer Society Information Retrieval Specialist Group, Drymen, Scotland, 22-23 Mar 94. Ed.: R. Leon
  5. O'Donnell, R.; Smeaton, A.F.: ¬A linguistic approach to information retrieval (1996) 0.00
    0.0046249838 = product of:
      0.018499935 = sum of:
        0.018499935 = product of:
          0.03699987 = sum of:
            0.03699987 = weight(_text_:22 in 2575) [ClassicSimilarity], result of:
              0.03699987 = score(doc=2575,freq=2.0), product of:
                0.15938555 = queryWeight, product of:
                  3.5018296 = idf(docFreq=3622, maxDocs=44218)
                  0.045514934 = queryNorm
                0.23214069 = fieldWeight in 2575, product of:
                  1.4142135 = tf(freq=2.0), with freq of:
                    2.0 = termFreq=2.0
                  3.5018296 = idf(docFreq=3622, maxDocs=44218)
                  0.046875 = fieldNorm(doc=2575)
          0.5 = coord(1/2)
      0.25 = coord(1/4)
    
    Source
    Information retrieval: new systems and current research. Proceedings of the 16th Research Colloquium of the British Computer Society Information Retrieval Specialist Group, Drymen, Scotland, 22-23 Mar 94. Ed.: R. Leon